Although all cars compete at the same time, there are separate classes.

The assault course was once again changed for the 2010 version, with all four contestants competing at the same time.

"They learned to compete at the same time as retaining the franchise" in the hospital.

Twenty-six countries competed, at the time the biggest field in the contest's history.

Most matches feature somewhere between four and six teams competing at the same time.

The two companies have long competed and cooperated at the same time.

They allow one to three players to compete at the same time under names they choose.

The dogs and their owners competed at the same time in nine separate lanes.

All three players competed at the same time, and the player with the most baskets scored in 60 seconds won.

A variety of cars compete at the same time during each race.